/*--------------------------------foot---------------*/
.foot>div:nth-child(1){
    border-top: 1px solid rgb(230, 145, 55);
}
.foot>div:nth-child(2){
    display: flex;
    justify-content: center;
}
.foot>div:nth-child(2)>div{
    width: 900px;
    /*border: 1px solid red;*/
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.foot>div:nth-child(2)>div>div:nth-child(1)>div{
    line-height: 30px;
}
.foot>div:nth-child(2)>div>div:nth-child(2){
    display: flex;
}
.foot>div:nth-child(2)>div>div:nth-child(2)>div{
    margin: 0 10px;
}
.foot>div:nth-child(2)>div>div:nth-child(2)>div img:nth-child(1):hover{
    content: url("../img/bdingwei.png");
}
.foot>div:nth-child(2)>div>div:nth-child(2)>div img:nth-child(2):hover{
    content: url("../img/bweibo.png");
}
.foot>div:nth-child(2)>div>div:nth-child(2)>div img:nth-child(3):hover{
    content: url("../img/bweixin.png");
}
.foot>div:nth-child(2)>div>div:nth-child(2)>div img:nth-child(4):hover{
    content: url("../img/bxinlang.png");
}